177.66.0.0/23

AS262485 · S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA

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Summary

Country	Brazil
Domain	scrio.com.br
ASN	AS262485
Parent Range	177.66.0.0/22
Registry	LACNIC
ID	SRI4

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     177.66.0.0/22
aut-num:     AS262485
abuse-c:     ATSRT
owner:       S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA
ownerid:     10.142.407/0001-07
responsible: SC RIO TELECOM
country:     BR
owner-c:     SRTIN3
tech-c:      SRTIN3
inetrev:     177.66.0.0/22
nserver:     dns1.scrio.com.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     dns2.scrio.com.br
nsstat:      20250908 AA
nslastaa:    20250908
created:     20110603
changed:     20151123

nic-hdl-br:  SRTIN3
person:      S.C. RIO TELECOMUNICA��ES E INFORMATICA
e-mail:      engenharia@scrio.com.br
country:     BR
created:     20100819
changed:     20201214

nic-hdl-br:  ATSRT
person:      ABUSE TEAM S.C. RIO TELECOM
e-mail:      abuse@scrio.com.br
country:     BR
created:     20151123
changed:     20220318

Overlapping Ranges

BGP prefixes that contain 177.66.0.0/23

Range	ASN	Company	Num of IPs
177.66.0.0/22	AS262485	S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	1,024

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

64 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
177.66.0.77	AS262485 S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	`1.68ms` from Rio de Janeiro, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
73.78.15.215	AS7922 Comcast Cable Communications, LLC	`2.90ms` from Denver, US
92.21.244.39	AS13285 TalkTalk Communications Limited	`2.62ms` from London, GB
13.40.185.23	AS16509 Amazon.com, Inc.	`0.66ms` from London, GB
104.34.249.199	AS20001 Charter Communications Inc	`5.52ms` from Los Angeles, US
188.76.176.231	AS12479 Orange Espagne SA	`1.69ms` from Madrid, ES
186.239.224.7	AS10429 TELEFÔNICA BRASIL S.A	`0.90ms` from Osasco, BR
52.67.64.103	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
98.36.102.55	AS7922 Comcast Cable Communications, LLC	`10.25ms` from San Jose, US
187.230.195.39	AS8151 UNINET	`5.00ms` from Santiago de Queretaro, MX
106.75.88.7	AS23724 IDC, China Telecommunications Corporation	`7.13ms` from Beijing, CN
177.41.71.247	AS18881 TELEFÔNICA BRASIL S.A	`9.30ms` from Belo Horizonte, BR
73.84.3.71	AS7922 Comcast Cable Communications, LLC	`5.90ms` from Boca Raton, US
154.93.220.199	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
175.163.185.103	AS4837 CHINA UNICOM China169 Backbone	`11.50ms` from Liaoyang, CN
197.147.67.135	AS36884 Wana Corporate	`16.31ms` from Madrid, ES
124.145.215.87	AS9824 JCOM Co., Ltd.	`7.89ms` from Osaka, JP
54.232.150.215	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
34.91.52.199	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
88.174.134.55	AS12322 Free SAS	`5.43ms` from Paris, FR
58.56.94.23	AS4134 CHINANET-BACKBONE	`5.96ms` from Qingdao, CN
186.217.113.215	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`7.84ms` from Sao Paulo, BR
124.59.200.23	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
39.122.178.247	AS9318 SK Broadband Co Ltd	`1.46ms` from Seoul, KR
219.251.49.247	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
75.134.232.215	AS20115 Charter Communications LLC	`11.47ms` from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 177.66.0.230

traceroute to 177.66.0.230 (177.66.0.230): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.246 253.257 ms

4 *

5 *

6 *

7 [AS262485] 177.66.0.230 207.378 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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